Home / 45,053,482.57-67,540,144.24-16,293,224.18

Finding the Fourth Proportional to 45,053,482.57, 67,540,144.24 and 16,293,224.18

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Solution

The fourth proportional to 45,053,482.57, 67,540,144.24 and 16,293,224.18 is: 24,425,341.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,053,482.57 : 67,540,144.24 = 16,293,224.18 : x
  2. Step 2: Convert to fraction form
    45,053,482.57/67,540,144.24 = 16,293,224.18/x
  3. Step 3: Cross multiply
    45,053,482.57x = 67,540,144.24 × 16,293,224.18
  4. Step 4: Simplify right side
    45,053,482.57x = 1,100,446,711,441,072.50
  5. Step 5: Solve for x
    x = 1,100,446,711,441,072.50/45,053,482.57
  6. Step 6: Final answer
    x = 24,425,341.81

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.